Loudspeaker



FIG. 1 is a top perspective of the loudspeaker;

FIG. 2 is a bottom perspective view thereof;

FIG. 3 is a side view of the loudspeaker seen from the right side;

FIG. 4 is a front view of the loudspeaker;

FIG. 5 is a side view of the loudspeaker seen from the left side;

FIG. 6 is a back view of the loudspeaker;

FIG. 7 is a top view of the loudspeaker; and,

FIG. 8 is a bottom view of the loudspeaker.

The ornamental design for a loudspeaker, as shown and described.